[ 3048.763222][T17222] gre: GRE over IPv4 demultiplexor driver
[ 3050.928068][T17245] ip_gre: GRE over IPv4 tunneling driver
[ 3112.352300][T17819] ip6_gre: GRE over IPv6 tunneling driver
[ 3154.357466][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3160.438346][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3165.813349][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3171.765373][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!